It’s been heavily nerfed.

Further I think ET tweaked the battle code for it so that when the Boss Forum shows up you cannot switch to the next battle using the 1 bumon on your keyboard, you have to go back to the lists of threadz and then select a thread to pwn (so you need to use the enter and then a 1) and finally you have to use the mouse to click on the boss forum.

I bumume this was done to make it harder to accidentally go to the boss forum but it does make spading geronimo somewhat more time consuming.